Task #2926: Changed back to older conversion metod for more debugging

LCS/WinCCWrapper/src/WinCCManager.cc

@@ -626,7 +626,7 @@ bool WinCCManager::set_datapoint_validity(const std::string &name, bool validity
             return false;
         }
 
-        // check that the VariableType of the datapoint identifier matches the VariableType of value given.
+        // check that the VariableType of the datapoint identifier matches the VariableType of the value given.
         // if not, convert value to the appropriate datapoint type
         if (value->isA() != dpId_VariableType){
 
@@ -634,7 +634,8 @@ bool WinCCManager::set_datapoint_validity(const std::string &name, bool validity
 
             // TODO: Fix this...
             VariablePtr converted_var = NULL;
-            Variable::ConvertResult cr = convert(value, value->getValue(), converted_var);
+            //Variable::ConvertResult cr = convert(value, value->getValue(), converted_var);
+            Variable::ConvertResult cr = value->convert(dpId_VariableType, converted_var);
 
             // if conversion succeeds, send the converted var
             if(Variable::ConvertResult::OK == cr) {